![...015ProjectsCircleFunctionsCircleFunctionsProgram.cs 1
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CircleFunctions
{
class Program
{
/* Define Function for the Circumference of Circle
Use Lambda Expression */
static double circumferencecircle(double myradius) => 2 * Math.PI *
myradius;
/* Define Function for the Area of Circle
Use Lambda Expression */
static double areacircle(double myradius) => Math.PI * Math.Pow
(myradius, 2);
static void Main(string[] args)
{
// Declare Variables
Random myrnd = new Random();
double r = new double();
// Initalise Variables
r = 1000 * myrnd.NextDouble();
// Print Radius of Circle in General, Fixed and Scientific
Formats
Console.WriteLine($"Radius of Circle is {r} units");
Console.WriteLine(String.Format($"Radius of Circle is {r:f3}
units (to 3 decimal places)"));
Console.WriteLine(String.Format($"Radius of Circle is {r:e3}
units (to 4 significant figures)"));
// Print Circumference of Circle in General, Fixed and Scientific
Formats
Console.WriteLine($"Circumference of Circle is
{circumferencecircle(r)} units");
Console.WriteLine(String.Format($"Circumference of Circle is
{circumferencecircle(r):f3} units (to 3 decimal places)"));
Console.WriteLine(String.Format($"Circumference of Circle is
{circumferencecircle(r):e3} units (to 4 significant
figures)"));
// Print Area of Circle in General, Fixed and Scientific Formats
Console.WriteLine($"Area of Circle is {areacircle(r)} sq units");
Console.WriteLine(String.Format($"Area of Circle is {areacircle
(r):f3} sq units (to 3 decimal places)"));](https://image.slidesharecdn.com/b7d77b79-25c4-4688-bbfb-7f64da61f945-170215135420/85/Listing-for-CircleFunctions-1-320.jpg)
Listing for CircleFunctions
- 1. ...015ProjectsCircleFunctionsCircleFunctionsProgram.cs 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace CircleFunctions { class Program { /* Define Function for the Circumference of Circle Use Lambda Expression */ static double circumferencecircle(double myradius) => 2 * Math.PI * myradius; /* Define Function for the Area of Circle Use Lambda Expression */ static double areacircle(double myradius) => Math.PI * Math.Pow (myradius, 2); static void Main(string[] args) { // Declare Variables Random myrnd = new Random(); double r = new double(); // Initalise Variables r = 1000 * myrnd.NextDouble(); // Print Radius of Circle in General, Fixed and Scientific Formats Console.WriteLine($"Radius of Circle is {r} units"); Console.WriteLine(String.Format($"Radius of Circle is {r:f3} units (to 3 decimal places)")); Console.WriteLine(String.Format($"Radius of Circle is {r:e3} units (to 4 significant figures)")); // Print Circumference of Circle in General, Fixed and Scientific Formats Console.WriteLine($"Circumference of Circle is {circumferencecircle(r)} units"); Console.WriteLine(String.Format($"Circumference of Circle is {circumferencecircle(r):f3} units (to 3 decimal places)")); Console.WriteLine(String.Format($"Circumference of Circle is {circumferencecircle(r):e3} units (to 4 significant figures)")); // Print Area of Circle in General, Fixed and Scientific Formats Console.WriteLine($"Area of Circle is {areacircle(r)} sq units"); Console.WriteLine(String.Format($"Area of Circle is {areacircle (r):f3} sq units (to 3 decimal places)"));
- 2. ...015ProjectsCircleFunctionsCircleFunctionsProgram.cs 2 43 44 45 46 47 48 Console.WriteLine(String.Format($"Area of Circle is {areacircle (r):e3} sq units (to 4 significant figures)" )); } } }